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Cheap flights from Foz do Iguaçu to London Heathrow Airport from £820

IGU — LHR
16 Oct — 23 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Foz do Iguaçu to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Foz do Iguaçu to Heathrow

Tue 13/1020:15 -
2 stops40h 20m
Sat 31/1019:20 -
2 stops33h 10m
Deal found 13/9£820
Tue 20/1005:40 -
2 stops30h 35m
Sun 1/1106:30 -
2 stops22h 00m
Deal found 12/9£877
Thu 22/1012:35 -
1 stop22h 30m
Thu 5/1120:15 -
2 stops41h 40m
Deal found 13/9£883
Thu 10/1214:20 -
2 stops24h 40m
Wed 20/116:30 -
2 stops24h 05m
Deal found 14/9£893
Sun 20/910:10 -
2 stops26h 05m
Sun 27/919:45 -
2 stops32h 25m
Deal found 15/9£906
Thu 22/1005:05 -
2 stops33h 40m
Thu 5/1106:50 -
2 stops20h 30m
Deal found 13/9£919
Thu 22/1020:30 -
2 stops39h 45m
Thu 5/1106:30 -
2 stops20h 10m
Deal found 13/9£920

Find flight deals from Foz do Iguaçu to Heathrow

Round-trip from

£820

Popular in

September

Cheapest in

February

Average price

£1,296
GOL
  • GOL
  • 13/10-31/10
  • 4 total stops
  • 73h 30m total
  • Foz do Iguaçu to London
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Highest demand for flights based on searches. 9% potential increase in price (£80 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Foz do Iguaçu to London Heathrow Airport that are best for you.

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Route

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Price

Cheapest return flight

Foz do IguaçuLondon

IGU Foz do Iguaçu Cataratas - LHR London Heathrow

IGULHR

Foz do Iguaçu Cataratas

Mon 1/3

12:00-13:50

2 stops22h 50m

London Heathrow

Sun 14/3

14:05-11:20

2 stops24h 15m

£920

Foz do IguaçuLondon

IGU Foz do Iguaçu Cataratas - LHR London Heathrow

IGULHR

Foz do Iguaçu Cataratas

Mon 25/1

12:00-13:50

2 stops22h 50m

London Heathrow

Thu 25/2

14:45-11:15

2 stops47h 30m

£923

Foz do IguaçuLondon

IGU Foz do Iguaçu Cataratas - LHR London Heathrow

IGULHR

Foz do Iguaçu Cataratas

Sun 14/2

19:55-13:45

2 stops38h 50m

London Heathrow

Sun 28/2

06:20-01:30

2 stops22h 10m

£936

Foz do IguaçuLondon

IGU Foz do Iguaçu Cataratas - LHR London Heathrow

IGULHR

Foz do Iguaçu Cataratas

Tue 13/10

06:00-16:15

2 stops30h 15m

London Heathrow

Sat 31/10

15:00-19:20

3 stops55h 20m

£975

Foz do IguaçuLondon

IGU Foz do Iguaçu Cataratas - LHR London Heathrow

IGULHR

Foz do Iguaçu Cataratas

Thu 10/12

20:30-14:25

3 stops38h 55m

London Heathrow

Wed 20/1

06:30-11:20

2 stops31h 50m

£999
Fastest return journey

Foz do IguaçuLondon

IGU Foz do Iguaçu Cataratas - LHR London Heathrow

IGULHR

Foz do Iguaçu Cataratas

Sun 14/2

14:20-14:05

1 stop20h 45m

London Heathrow

Sun 28/2

16:30-09:55

2 stops20h 25m

£1,061

Foz do IguaçuLondon

IGU Foz do Iguaçu Cataratas - LHR London Heathrow

IGULHR

Foz do Iguaçu Cataratas

Fri 16/10

10:05-12:45

2 stops22h 40m

London Heathrow

Sat 31/10

18:30-13:35

2 stops46h 05m

£1,076

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Sorted by cheapest first

Best time to book a flight from Foz do Iguaçu to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Foz do Iguaçu with our price prediction graph.
Estimated return price

Related info for your journey

  • What airport do you fly from for flights from Foz do Iguaçu to London Heathrow?

    Foz do Iguaçu Cataratas (IGU) is the airport you will fly out of if you book a flight from Foz do Iguaçu to London Heathrow. You should not have trouble finding flights to London Heathrow from Cataratas; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Foz do Iguaçu airport to London Heathrow. It is only a 7.1 mi journey to Cataratas (IGU) from Foz do Iguaçu’s city center.

  • How long is the flight from Foz do Iguaçu to London Heathrow Airport?

    Airlines like LATAM Airlines, KLM, and GOL fly from Foz do Iguaçu to London Heathrow Airport in about 16h 55m. The time it takes to get you to your destination can typically vary by up to 5h 55m. There are 6246 mi between Foz do Iguaçu and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Foz do Iguaçu to Heathrow that include hotel bookings?

    Yes. In addition to deals on Foz do Iguaçu to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Foz do Iguaçu to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Foz do Iguaçu to Heathrow.

  • Can I find deals for business class flights from Foz do Iguaçu to Heathrow?

    Yes. Cheapflights offers flight deals from Foz do Iguaçu to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Luton
Milton Keynes
Gatwick
Wembley
Slough
Ilford
Hayes
Northampton
Croydon
Colchester
Eastbourne
Brentford
Enfield
Southend-on-Sea
Barnet
Southall
Watford
Swindon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Foz do Iguaçu to Heathrow

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Fly with Cheapflights

How does Cheapflights help users find flights from Foz do Iguaçu to Heathrow?

Cheapflights makes it easy to find Foz do Iguaçu to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Foz do Iguaçu to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Foz do Iguaçu by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Foz do Iguaçu to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Foz do Iguaçu to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Foz do Iguaçu to Heathrow become cheaper?

Yes! Start tracking prices for Foz do Iguaçu to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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